General insrauctions:
* Each row in the database describes a certain round in a game - a coalition suggestion by a proposer.
* The number of players in all the games is five.
* The maximal number of rounds in all the games is three, but the players are not aware of this value.

Description of the fields:
* DateTime: TimeStamp of session

* Round: number of the round

* RoomId: a unique id of the game

* numOfPlayers: the number of players in the game (in this DB, the value is five for all the games)

* proposerIndex: the index of the proposer

* agentIndex: the index of the agent

* playerId1-playerId5: a unique id of the subject

* w1-w5: the weights of the players

* proposal1-proposal5: The proposals for each responder. This value of a player who was not chosen to the
 coalition is zero.

* decision1-decision5: responders' decisions (1 / -1 / 0)
This value of a player who was not chosen to the coalition is '-1' and the decision of the proposer is '1'.

* responseTime1-responseTime5: the time which is required by the responser to reply to the proposal
This value of a player who was not chosen to the coalition is zero and the value of the proposer is the time which is
requird by him to submit the coalition.
